Article
The plant-specific SR45 protein negatively regulates glucose and ABA signaling during early seedling development in Arabidopsis.
Plant physiology - 1 Oct 2010
Carvalho Raquel Fonseca, Carvalho Sofia Domingues, Duque Paula
Abstract excerpt
The plant-specific SR45 belongs to the highly conserved family of serine/arginine-rich (SR) proteins, which play key roles in precursor-mRNA splicing and other aspects of RNA metabolism. An Arabidopsis (Arabidopsis thaliana) loss-of-function mutant, sr45-1, displays pleiotropic phenotypes, such as defects in flower and leaf morphology, root growth, and flowering time. Here, we show that the sr45-1 mutation...
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